# Fiber optic transceiver BlueOptics R9F89A-BO 25000 Mbit/s QSFP28

**URL:** https://aio.lv/en/product--blueoptics-r9f89a-bo--10007673
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** R9F89A-BO
**EAN:** 4063232296715
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 61.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-r9f89a-bo--10007673

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics R9F89A-BO is a fiber optic transceiver module designed for high-speed data transfer at 25000 Mbit/s. It features a QSFP28 interface, operates at a wavelength of 850 nm, and has a compact SFP28 form factor. With a metal housing and a weight of only 20 g, it ensures durability and reliability in various networking applications.

## Long description

The BlueOptics R9F89A-BO is a fiber optic transceiver module designed for high-speed data transmission of 25000 Mbit/s. It uses a QSFP28 interface and operates at an 850 nm wavelength. The module comes in a compact metal housing with a lightweight design of approximately 20 g, intended for integration into compatible network equipment where reliable optical links are required.
Advantages
The transceiver provides stable 25 Gbps connectivity over multimode fiber links and is built with a metal enclosure that offers mechanical protection and thermal dissipation. Its QSFP28 form factor supports high port density and straightforward installation in compatible slots. The module’s compact size and silver finish help minimize space and weight impact in densely populated switch or server environments.
Suitable for
Data center uplinks and board-to-board optical connections
Enterprise and campus network aggregation
High-performance computing clusters requiring short-reach fiber links
Switches and routers with QSFP28-compatible ports
Key specifications
Interface type: QSFP28
Maximum data transfer rate: 25000 Mbit/s
Operating wavelength: 850 nm
Form factor: compact QSFP28 module
Housing material: metal for durability and heat dissipation
Colour: silver
Weight: approximately 0.02 kg
How to use
Install the transceiver into a compatible QSFP28 slot on a switch, router or network interface card following the host device manufacturer’s hot-plug procedures. Ensure the transceiver is fully seated and secured, then connect the appropriate multimode fiber patch cable rated for short-reach 850 nm operation. Verify link status in the device management interface and monitor signal integrity and error counters during initial operation.
Usage recommendations
Use multimode fiber cabling and connectors specified for 850 nm short-reach optical links, maintain clean connector end-faces, and follow ESD precautions when handling the module. Confirm compatibility with the host device and firmware to ensure full performance at 25 Gbps.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Maximum data transfer rate | 25000 Mbit/s |
| Fiber ethernet cabling technology | 2.5GBASE |
| Duplex system | Full |
| Wavelength | 850 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 100 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |
| Multi-mode fiber (MMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Features

| Feature | Value |
|---|---|
| Form factor | SFP28 |
| Product colour | Silver |
| Housing material | Metal |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |
| Number of products included | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

## FAQ

### How much does the Fiber optic transceiver BlueOptics R9F89A-BO cost, and is it available for purchase?

The price is 74.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 797 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BlueOptics products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BlueOptics service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Fiber optic transceiver BlueOptics R9F89A-BO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10007673/54619616_large.webp